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SN74LVC1T45DBVR
+БОМIC TRNSLTR BIDIRECTIONAL SOT23-6
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ПроизводительТехасские инструменты
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Мфр. Часть #SN74LVC1T45DBVR
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Пакет SOT-23 (DBV)-6
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В наличии4177
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | 74LVC |
| ProductStatus | Active |
| TranslatorType | Voltage Level |
| ChannelType | Bidirectional |
| NumberofCircuits | 1 |
| ChannelsperCircuit | 1 |
| Voltage-VCCA | 1.65 V ~ 5.5 V |
| Voltage-VCCB | 1.65 V ~ 5.5 V |
| OutputType | Tri-State, Non-Inverted |
| DataRate | 420Mbps |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 |
Обзор
Description
Key features include a high-speed operation with low power consumption, making it suitable for battery-powered applications. It has a low propagation delay and supports partial power-down applications, thanks to its Ioff feature that prevents backflow current in the event of power loss. The SN74LVC1T45DBVR comes in a small SOT-23-6 package, making it ideal for space-constrained applications. It is commonly used in mobile phones, tablets, and other portable electronics for signal level matching and bidirectional communication.
Equivalent
1. NXP 74LVC1T45GW
2. ON Semiconductor NLSV1T244MUTAG
3. Microchip Technology MCP2221A-I/SL
These alternatives offer similar bidirectional level-shifting capabilities for interfacing different voltage levels in digital circuits. Always verify the specifications and pin compatibility before substituting to ensure proper functionality in your specific application.
Features
1. Voltage Level Translation: It supports translation between different voltage levels, ranging from 1.65 V to 5.5 V on the A-side and B-side, making it suitable for interfacing between low- and high-voltage microcontrollers and peripherals.
2. Direction Control: The device includes a direction control (DIR) pin that determines the data flow direction, allowing for bidirectional data transfer.
3. High-Speed Operation: Capable of supporting high data rates, ensuring efficient communication in fast-paced applications.
4. Low Power Consumption: Features low static power dissipation, making it energy-efficient.
5. Robust ESD Protection: This device provides enhanced ESD protection for increased reliability.
6. Compact Package: Offered in a small SOT-23 (DBV) package, making it suitable for space-constrained applications.
7. Wide Temperature Range: Operates over a wide temperature range from -40°C to +125°C, ensuring performance in harsh environments.
These features make the SN74LVC1T45DBVR versatile for various applications requiring reliable voltage translation.
Pinout
1. VCCA: Supply voltage for the A-side. Can range from 1.65 V to 5.5 V.
2. A: Data input/output for the A-side.
3. DIR: Direction control pin. Determines the data flow direction (A to B or B to A).
4. GND: Ground reference.
5. B: Data input/output for the B-side.
6. VCCB: Supply voltage for the B-side. Can range from 1.65 V to 5.5 V.
The SN74LVC1T45DBVR is designed for translating signals between different voltage levels on the A and B sides of the transceiver, making it suitable for applications requiring voltage translation and bidirectional data transfer.
Manufacturer
Application
1. Level Shifting: Converts signal levels between different voltage domains, ideal for interfacing systems operating at different supply voltages.
2. Data Communication: Facilitates reliable data transfer between components or systems with differing voltage levels.
3. Embedded Systems: Used in microcontrollers and microprocessors to interface with peripherals operating at different voltages.
4. Consumer Electronics: Common in smartphones, tablets, and other portable devices to manage power-efficient signal interfacing.
5. Industrial Equipment: Employed in automation and control systems for robust level translation under various conditions.